| 1 |
The form of appearance of the trait is called. |
- A. Genotype
- B. Phenotype
- C. Wild type
- D. dominance
|
| 2 |
ABO Blood group system in man is encoded by a oolvmorohic gene I on chromosome. |
|
| 3 |
Human skin colour is also a quantitative trait which is controlled by |
- A. 3 - 6 gene pairs
- B. 1 - 3 gene pairs
- C. None of these
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| 4 |
In 1901, ABO grop system was discovered by. |
- A. Punnet
- B. Karl Landsteiner
- C. Wiener
- D. Bern Stein
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| 5 |
RH blood group system is named after. |
- A. Discoverer
- B. Rhesus monkey
- C. Rhinoceros
- D. a patient
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| 6 |
Expression of a trait is termed as |
- A. Genotype
- B. Phenotype
- C. Dominance
- D. Wild type
|
| 7 |
Hereditary characteristics pass from parents to offspring through genes in their |
- A. Nuclei
- B. DNA
- C. Gametes
- D. Body
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| 8 |
Which trait is transmitted directly from an affected father to only his sons. |
- A. X - linked
- B. Y - Linked
- C. x and y linked
- D. Autosomal
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| 9 |
The individuals called universal recipients have. |
- A. A blood group
- B. B blood group
- C. Ab blood group
- D. O blood group
|
| 10 |
Secretors have dominant secretor gene 'Se' on chromosome. |
|